[  762.034336] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  762.034536] test-bond1: (slave test-bond0): making interface the new active one
[  762.034687] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  762.057204] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  762.068291] test-bond1: entered promiscuous mode
[  762.068339] test-bond0: entered promiscuous mode
[  763.071007] test-bond1: left promiscuous mode
[  763.071067] test-bond0: left promiscuous mode
[  764.116066] test-dummy0: entered promiscuous mode
[  766.143764] test-dummy0: left promiscuous mode
[  766.291911] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  766.300503] test-bond1 (unregistering): Released all slaves
[  766.311098] test-bond0 (unregistering): Released all slaves